Lower–Middle Ordovician stratigraphy of North-East Greenland. Geology of Greenland Survey Bulletin, [S. l.], v. 191, p. 117–125, 2002. DOI: 10.34194/ggub.v191.5138. Disponível em: https://geusjournals.org/index.php/ggub/article/view/6433. Acesso em: 17 oct. 2025.